Riser Displays feature a black acrylic base, premium metal riser in brushed gold finish and ultra clear handmade acrylic cover. Show off your priceless memorabilia while protecting from dust and dirt. The Mini Riser is sized to hold one (1) mini basketball. Also great for displaying baseball, football or hockey mini helmets. Each display case comes with a clear ring stand to hold a ball in place. This case is also ideal for displaying collectible baseball, football or hockey mini helmets. (ball and helmet not included) Inner dimensions: 8" x 8" x 7-1/2" Outer dimensions: 9-3/4" x 9-3/4" x 9-5/8"